package main

import (
	"flag"
	"fmt"
	"os"
)

func init(){
	//flag.StringVar(&name,"name","everyone","the greeting object")
}

var name2 = flag.String("name","everyone","the greeting object")

func main(){
	flag.Usage = func() {
		fmt.Fprintf(os.Stderr,"Use of %s \n","question")
		flag.PrintDefaults()
	}
	flag.Parse()
	fmt.Println("hello",*name2)
}
